Trachoma

Trachoma is a blinding disease caused by particular strains of the bacterium Chlamydia trachomatis. Infection is spread from eye to eye by transfer of infected ocular and nasal secretions, carried on flies, fingers and fomites, such as bed sheets, clothing or towels. Conjunctival infection with C. trachomatis is associated with inflammatory changes of the conjunctiva known as “active trachoma”.

Repeated episodes of active trachoma can result in scarring of the eyelid, which in some individuals leads to trichiasis. In this condition, one or more eyelashes are pulled inwards to touch the eye. This is extremely painful and—if left untreated—may lead to corneal opacification, visual impairment, and irreversible blindness.

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58 maps found
Region Country Program stage Years Maps Data
Central Africa Democratic Republic of the Congo Endemicity (TF) 2014 - 2020 Download map png Download map pdf
Central Africa Democratic Republic of the Congo Endemicity (TT) 2014 - 2020 Download map png Download map pdf
Central Africa Central African Republic Endemicity (TT) 2011 - 2020 Download map png Download map pdf
Central Africa Central African Republic Endemicity (TF) 2011 - 2020 Download map png Download map pdf
Eastern Africa Ethiopia Endemicity (TT) 2007 - 2020 Download map png Download map pdf
Eastern Africa Uganda Endemicity (TF) 2006 - 2020 Download map png Download map pdf
Eastern Africa Eritrea Endemicity (TF) 2006 - 2020 Download map png Download map pdf
Eastern Africa Eritrea Endemicity (TT) 2006 - 2020 Download map png Download map pdf
Eastern Africa Uganda Endemicity (TT) 2006 - 2020 Download map png Download map pdf
Western Africa Burkina Faso Endemicity (TF) 2005 - 2020 Download map png Download map pdf
Western Africa Burkina Faso Endemicity (TT) 2005 - 2020 Download map png Download map pdf
Eastern Africa Kenya Endemicity (TF) 2004 - 2020 Download map png Download map pdf
Eastern Africa Kenya Endemicity (TT) 2004 - 2020 Download map png Download map pdf
Central Africa Chad Endemicity (TT) 2002 - 2020 Download map png Download map pdf
Central Africa Chad Endemicity (TF) 2002 - 2020 Download map png Download map pdf
Western Africa Nigeria Endemicity (TT) 2002 - 2020 Download map png Download map pdf
Western Africa Senegal Endemicity (TT) 2000 - 2020 Download map png Download map pdf
Western Africa Senegal Endemicity (TF) 2000 - 2020 Download map png Download map pdf
Western Africa Cote d'Ivoire Endemicity (TF) 2015 - 2019 Download map png Download map pdf
Western Africa Cote d'Ivoire Endemicity (TT) 2015 - 2019 Download map png Download map pdf
Western Africa Benin Endemicity (TF) 2014 - 2019 Download map png Download map pdf
Western Africa Benin Endemicity (TT) 2014 - 2019 Download map png Download map pdf
Southern Africa Zimbabwe Endemicity (TT) 2014 - 2019 Download map png Download map pdf
Southern Africa Zimbabwe Endemicity (TF) 2014 - 2019 Download map png Download map pdf
Southern Africa Mozambique Endemicity (TF) 2011 - 2019 Download map png Download map pdf
Western Africa Guinea Endemicity (TT) 2011 - 2019 Download map png Download map pdf
Southern Africa Mozambique Endemicity (TT) 2011 - 2019 Download map png Download map pdf
Western Africa Guinea Endemicity (TF) 2011 - 2019 Download map png Download map pdf
Central Africa Cameroon Endemicity (TF) 2010 - 2019 Download map png Download map pdf
Central Africa Cameroon Endemicity (TT) 2010 - 2019 Download map png Download map pdf
Central Africa Burundi Endemicity (TF) 2009 - 2019 Download map png Download map pdf
Central Africa Burundi Endemicity (TT) 2009 - 2019 Download map png Download map pdf
Southern Africa Malawi Endemicity (TF) 2008 - 2019 Download map png Download map pdf
Southern Africa Malawi Endemicity (TT) 2008 - 2019 Download map png Download map pdf
Southern Africa Zambia Endemicity (TT) 2007 - 2019 Download map png Download map pdf
Southern Africa Zambia Endemicity (TF) 2007 - 2019 Download map png Download map pdf
Western Africa The Gambia Endemicity (TT) 2006 - 2019 Download map png Download map pdf
Western Africa The Gambia Endemicity (TF) 2006 - 2019 Download map png Download map pdf
Western Africa Guinea-Bissau Endemicity (TF) 2005 - 2019 Download map png Download map pdf
Western Africa Guinea-Bissau Endemicity (TT) 2005 - 2019 Download map png Download map pdf
Western Africa Mauritania Endemicity (TT) 2004 - 2019 Download map png Download map pdf
Eastern Africa Tanzania (Mainland) Endemicity (TT) 2004 - 2019 Download map png Download map pdf
Eastern Africa Tanzania (Mainland) Endemicity (TF) 2004 - 2019 Download map png Download map pdf
Western Africa Mauritania Endemicity (TF) 2004 - 2019 Download map png Download map pdf
Western Africa Niger Endemicity (TF) 1999 - 2019 Download map png Download map pdf
Western Africa Niger Endemicity (TT) 1999 - 2019 Download map png Download map pdf
Western Africa Mali Endemicity (TT) 1996 - 2019 Download map png Download map pdf
Western Africa Mali Endemicity (TF) 1996 - 2019 Download map png Download map pdf
Western Africa Togo Endemicity (TF) 2011 - 2017 Download map png Download map pdf
Western Africa Togo Endemicity (TT) 2011 - 2017 Download map png Download map pdf
Central Africa Republic of Congo Endemicity (TT) 2015 Download map png Download map pdf
Eastern Africa Tanzania (Zanzibar) Endemicity (TT) 2015 Download map png Download map pdf
Eastern Africa Tanzania (Zanzibar) Endemicity (TF) 2015 Download map png Download map pdf
Central Africa Republic of Congo Endemicity (TF) 2015 Download map png Download map pdf
Eastern Africa South Sudan Endemicity (TT) 1999 - 2015 Download map png Download map pdf
Eastern Africa South Sudan Endemicity (TF) 1999 - 2015 Download map png Download map pdf
Western Africa Ghana Endemicity (TT) 2000 - 2008 Download map png Download map pdf
Western Africa Ghana Endemicity (TF) 2000 - 2008 Download map png Download map pdf

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